40389596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{7541}}^1$

素因数の和:7661

約数の個数: 24

約数和(自身を含む): 76868064

約数和(自身を除く): 36478468

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 7541, 15082, 30164, 98033, 196066, 392132, 776723, 1553446, 3106892, 10097399, 20194798, 40389596]

約数ペア:

[(1, 40389596), (2, 20194798), (4, 10097399), (13, 3106892), (26, 1553446), (52, 776723), (103, 392132), (206, 196066), (412, 98033), (1339, 30164), (2678, 15082), (5356, 7541)]